Input: goodix - platform/x86: touchscreen_dmi - Move upside down quirks to touchscreen_dmi.c

[ Upstream commit 5a6f0dbe621a5c20dc912ac474debf9f11129e03 ]

Move the DMI quirks for upside-down mounted Goodix touchscreens from
drivers/input/touchscreen/goodix.c to
drivers/platform/x86/touchscreen_dmi.c,
where all the other x86 touchscreen quirks live.

Note the touchscreen_dmi.c code attaches standard touchscreen
device-properties to an i2c-client device based on a combination of a
DMI match + a device-name match. I've verified that the: Teclast X98 Pro,
WinBook TW100 and WinBook TW700 uses an ACPI devicename of "GDIX1001:00"
based on acpidumps and/or dmesg output available on the web.

This patch was tested on a Teclast X89 tablet.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210504185746.175461-2-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index 8618c44106c2..222f6c9f0b45 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -299,6 +299,23 @@ static const struct ts_dmi_data estar_beauty_hd_data = {
 	.properties	= estar_beauty_hd_props,
 };
 
+/* Generic props + data for upside-down mounted GDIX1001 touchscreens */
+static const struct property_entry gdix1001_upside_down_props[] = {
+	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
+	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
+	{ }
+};
+
+static const struct ts_dmi_data gdix1001_00_upside_down_data = {
+	.acpi_name	= "GDIX1001:00",
+	.properties	= gdix1001_upside_down_props,
+};
+
+static const struct ts_dmi_data gdix1001_01_upside_down_data = {
+	.acpi_name	= "GDIX1001:01",
+	.properties	= gdix1001_upside_down_props,
+};
+
 static const struct property_entry gp_electronic_t701_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 960),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 640),
@@ -1296,6 +1313,16 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
 		},
 	},
 	{
+		/* Teclast X89 (Windows version / BIOS) */
+		.driver_data = (void *)&gdix1001_01_upside_down_data,
+		.matches = {
+			/* tPAD is too generic, also match on bios date */
+			DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
+			DMI_MATCH(DMI_BOARD_NAME, "tPAD"),
+			DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"),
+		},
+	},
+	{
 		/* Teclast X98 Plus II */
 		.driver_data = (void *)&teclast_x98plus2_data,
 		.matches = {
@@ -1304,6 +1331,19 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
 		},
 	},
 	{
+		/* Teclast X98 Pro */
+		.driver_data = (void *)&gdix1001_00_upside_down_data,
+		.matches = {
+			/*
+			 * Only match BIOS date, because the manufacturers
+			 * BIOS does not report the board name at all
+			 * (sometimes)...
+			 */
+			DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"),
+			DMI_MATCH(DMI_BIOS_DATE, "10/28/2015"),
+		},
+	},
+	{
 		/* Trekstor Primebook C11 */
 		.driver_data = (void *)&trekstor_primebook_c11_data,
 		.matches = {
@@ -1379,6 +1419,22 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
 		},
 	},
 	{
+		/* "WinBook TW100" */
+		.driver_data = (void *)&gdix1001_00_upside_down_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "TW100")
+		}
+	},
+	{
+		/* WinBook TW700 */
+		.driver_data = (void *)&gdix1001_00_upside_down_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "WinBook"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "TW700")
+		},
+	},
+	{
 		/* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */
 		.driver_data = (void *)&chuwi_vi8_data,
 		.matches = {